KR20050091605A - A real time inventory management system combined cad system - Google Patents

Abstract

The present invention effectively cuts the materials remaining after cutting to cut the raw materials by using the CNC gas, Plasma automatic cutting machine by the dimensions shown in the drawing using the CAD system in the cutting process, which is part of the ship-related materials and parts manufacturing process currently being utilized It is to provide a real-time CAD integrated management system configuration that can be utilized.

The present invention has the advantage of increasing the efficiency of recycling management of insoluble materials by grasping the stock material with data obtained from the CAD system to determine the size and shape of the material remaining after cutting in the CNC.

Description

A Real Time Inventory Management System Combined CAD System}

The present invention provides a CAD system for cost reduction, process shortening, and unnecessary loss of raw materials through real-time integrated management of the management office computer through the network for all the work in the workplace away from independent work of the workplace and management office. Integrated DB management system based interface technology.

The present invention is a cutting process, which is a part of the process in the ship-related materials and parts manufacturers, cutting raw materials by using an automatic cutting machine (CNC) for each dimension indicated in the drawings using a CAD system, which reduces the production cost in the process of working. Factors are occurring. For example, raw materials remaining after cutting are valuable for recycling, but they are wasted due to poor management.

For this reason, raw materials are currently being cut by CAD systems, but the information on the remaining raw materials is processed by hand, and discarded by hand.In the office, there is a material management system, but it is performed independently without being interfaced with the CAD system in the factory. The remaining raw material management does not have integrated material management online. In other words, the cutting process program in the factory and the material management program in the office are not physically and logically integrated to manage the process or reduce production costs.

Therefore, it can shorten the process by managing the work process in real time through the local area network at the production site and the management office for optimal productivity and cost reduction. In addition, it is possible to build a material management DB for cost reduction through smooth supply and demand of materials and maintain real-time CAD integrated management for recyclable material DB linked with CAD system to prevent unnecessary loss of raw materials.

The present invention is a data flow diagram (DFD; Data Flow Diagram) of a real-time CAD integrated management system that manages the work process in real time through a local area network based on the raw material cutting CAD system and management office system used in the production site is order management as shown in FIG. (1), receipt management (2), goods issue management (3), drawing management (4), system management (5), etc., the system development module is as follows.

1. Material management DB establishment: smooth supply and demand and proper inventory maintenance

-ORDER management: progress order, requirements management, collection management, completion order

-Purchase management (6): purchase goods confirmation, payment management, purchase billing management

-Collection management (7): inspection management, inventory management, release management, urgent purchase, etc.

2. Establishment of recycled material DB: prevention of unnecessary loss of raw materials

CAD system and interface

-Management by size and thickness (8,9)

-Inventory Management (10)

By connecting the management office and the production site through the network and real-time integrated management, we proceeded to implement an integrated management system to reduce costs, shorten the process, and prevent unnecessary loss of raw materials.

Apart from the independent work of the workplace and the management office, all the work in the workplace is managed through the network in real time from the management office computer through the interface with the CAD system for cost reduction, process reduction, and prevention of unnecessary loss of raw materials. DB management system construction base technology.

The real-time CAD integrated management system can not only understand the work progress of the workplace in real time, but also prevent unnecessary loss of raw materials through the CAD system and interface (14) to reduce production costs, shorten the process, and recycle extra raw materials. Can be.

Figure 1. Data Flowchart

Figure 2. System Execution Flowchart

Figure 3. System Interface

Figure 4. CAD drawing check

Claims (2)

How to prevent unnecessary loss of raw materials, reduce production costs, shorten processes, and recycle unused materials through interface with real-time CAD system. A method of identifying the size and shape of stock material by detecting CAD drawing data (14) in determining the remaining amount of primary processed raw materials via a network (LAN).